baber/WOPTO huggingface dataset:
Patent JP-S5926507-A (JP)
Title: Spinneret
Inventor: OOSAWA KAZUMI
IPC: D01D5/24
Filed: 1982-07-29
Abstract: PURPOSE:A spinneret providing uniform hollow yarn free from divergence of the center, preventing the deformation and wear of mandrel, by forming a supporting part in an integrated way from the inner circular faces at the bottom of polymer feed holes to the top of the mandrels in the inside of polymer extrusion holes having ring-shaped form closed partially, adjoining the inner circular faces. CONSTITUTION:In the hollow yarn spinneret 4 having a large number of the spinning holes consisting of the polymer feed holes 1 and the polymer extrusion holes 3 consisting of the polymer feed holes 1 and the polymer extrusion holes 2 having C-shaped form, ring-shaped form closed partially, adjoining them, at equal spaces, the mildly circular supporting parts 8 are formed in an integrated way from the inner circular faces at the bottom of the polymer feed holes 1 through the connecting parts 7 of the mandrels 6 to the top of the mandrels 6 in the inside of the polymer extrusion holes 2, to give the desired spinneret 4'. Since the mandrels 6 are firmly supported by the inside face of the spinning holes 3 in this hollow yarn spinneret 4', the mandrels 6 are not deformed at all even if subjected to the high temperature and high spinning pressure of molten polymer during spinning, so stable spinning is made possible.
Patent JP-S6025374-A (JP)
Title: Picture processing system
Inventor: ISHIKAWA YASUNORI
IPC: H04N1/21
Filed: 1983-07-22
Abstract: PURPOSE:To process efficiently a picture data by providing a DMA (direct memory access) control circuit utilizing various control signals for controlling a picture printer to a picture processing system. CONSTITUTION:An interface reading the parallel data in a storage section via a system bus, converting it into a serial data and transferring it to the picture printer is provided with the DMA control circuit 22. The DMA control circuit 22 outputs a bus request signal BR to a system bus 3 when a transfer start signal of data is obtained and then outputs the bus request signal BR based on a horizontal synchronizing signal HS. When the output of an unblank signal UB is interrupted from the picture printer, the bus request signal BR goes to a low level and the acquisition of the system is stopped.
Patent JP-S5923942-A (JP)
Title: Priority control system in loop network system
Inventor: NAGATA SATORU
IPC: H04L12/433
Filed: 1982-07-30
Abstract: PURPOSE:To attain the priority control with a simple constitution, by transmitting sequentially, a priority order number predetermined at each station from a high to a low sequentially from a station finished for the transmission. CONSTITUTION:A priority number is assigned in the order of high priority is assigned in the advance to each node; ''11'' to a node ND4, ''10'' to a node ND2, ''01'' to a node ND3 and ''00'' to a node ND1. Suppose that the data transmission of the own station is finished by the node ND1, this node ND1 transmits a token provided with the highest priority number ''11''. The node ND4 assigned with the priority number ''11'' transmits data with the token when there exists the transmission data to the own station, but other stations cannot transmit the data, because the number is not coincident with the priority number of the own station. If no transmission data exists in the ND4, the node ND1 transmits the next priority number ''10'' and gives a chance of transmission to the node ND2.
Patent JP-H09319688-A (JP)
Title: Dynamic network configuration change system
Inventor: HIRATA TOSHIAKI
IPC: G06F15/177
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the change of definition information without applying any load to a network as the extension of method for synchronizing the change by dynamically executing that change on all the related nodes for the unit of switching routes corresponding to a real route and a virtual route. SOLUTION: When switching a virtual node 1 from a real node 1 to a real node 2, the activation of the virtual node 2 is requested to the real node 2 and the real node 2 requests the activation of a switching unit route to a real node 3 (VRA). Then, switching is instructed to the real node 1 to which that virtual node 1 is allocated (VRI) and by making inactive the virtual node 1 through the real node 1, the switching unit route from the real node 1 is made inactive (VRD). Finally, the completion of activation of switching unit route is reported to the real node 2. Thus, the change is provided without applying any load to the network.
Patent JP-S5658523-A (JP)
Title: Method of absorbing gas containing nitrogen oxide
Inventor: PEETERU HERUBUREHITSUMAIERU
IPC: C01B21/40
Filed: 1980-09-26
Abstract: Nitric oxides can be absorbed from gas mixtures containing nitric oxides (NO and NO2) and oxygen by absorption with aqueous solutions. According to the invention, the absorption is effected in bubble columns, superficial velocities of 2 to 30 cm/second being maintained. It is advantageous to connect several bubble columns in series such that the gas and absorption liquid pass in counter-current to one another. In this embodiment, considerably less counter-current stages are required to achieve a high degree of absorption of NOx than in the case of conventional processes. At superficial velocities of 10 to 30 cm/second, large bubbles of gas can rapidly form from the gas introduced and can interact with the absorption liquid only with difficulty. In this case, gas distributor devices are incorporated in the bubble column. Since NO2 is more readily absorbed than NO, it is advantageous to connect flow reactors, in which NO2 is formed from NO and O2, upstream of the bubble columns.
Patent JP-H06341739-A (JP)
Title: Air conditioner
Inventor: HORI TATSUYA
IPC: F24F13/22
Filed: 1993-06-03
Abstract: PURPOSE:To obtain an air conditioner of which the capacity is improved, in which an outdoor-side heat exchanger is hardly frosted and which enables execution of an efficient and comfortable heating operation, by a method wherein dew sticking on the heat exchanger at the time of heating is shaken off by using a vibration generator. CONSTITUTION:An electric motor 2 having an eccentric rotating shaft and being used as a vibration generator is fitted on a side plate l of a heat exchanger 102 and the heat exchanger 102 is vibrated by electrifying the motor at the time of a heating operation. By this vibration, dew sticking on the heat exchanger 102 is shaken off forcibly. In this way, realization of an efficient and comfortable heating operation is enabled.
Patent JP-H08327418-A (JP)
Title: Electromagnetic flowmeter
Inventor: SAKURAI YUTAKA
IPC: G01F1/58
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an electromagnetic flowmeter which can reduce a measuring error by a method wherein an exciting operation is performed periodically at a second low-speed frequency whose speed is slower than that of a first low-speed frequency so as to be adjusted on the basis of a value which has been sampled during the exciting operation. CONSTITUTION: A second low-speed frequency exciting operation whose exciting cycle is longer than that of a first low-speed frequency exciting operation is inserted, periodically at a frequency which is lower than that of the first low-speed frequency exciting operation, into a high-speed frequency exciting operation and into the first low-speed frequency exciting operation which is inserted periodically into the high-speed frequency exciting operation. After electromotive forces EH1 , EH2 have been repeated, e.g., eight times, electromotive forces EL1 , EL2 are inserted once. After this operation has been repeated, e.g., several hundred times electromotive forces EL1 , EL2 are inserted once.  In the second low-speed frequency exciting operation, the difference between pieces of data SM1 , SM2 sampled at the same timing as pieces of data SM11 SM12 sampled at the past part of the first low-speed frequency exciting operation and pieces of data SM21 , SM22 sampled at the last part of the second low-speed frequency exciting operation is found. When the difference is in a certain range or higher, the exciting frequency of the first low-speed frequency exciting operation is lowered. Then, it is possible to prevent a measuring error from being generated in the unsettling state of an electromotive force.
Patent JP-S5257531-A (JP)
Title: Sheathed heater and its manufacturing method
Inventor: GOTOU EIZOU
IPC: H05B3/52
Filed: 1975-11-06
Abstract: PURPOSE: Broken pieces of the sheathed pipe and the insulator inside the pipe prevented from scattering by the glass compound layer in a case of the sheathed pipe break down. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61290866-A (JP)
Title: Color picture processing unit
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/46
Filed: 1985-06-19
Abstract: PURPOSE:To match easily a black offset balance and a gray balance by scanning in advance a gray chart which is used as a reference, calculating its each color output by a CPU, and writing it in a RAM. CONSTITUTION:At every color of R, G and B, the output signal of a gray chart 18 is inputted to a CPU12 through a latching circuit 11, and in the CPU12, a density correction coefficient is calculated, based on its data. When writing the density correction coefficient in a RAM14, a control signal is supplied to a controlling circuit 13 by the CPU12, the RAM14 is set to a write mode, and a selecting circuit 8 is switched to an address bus A side of the CPU12. The density correction coefficient which has passed through a data bus B of the CPU12 supplied to a data bus of the RAM14 through a buffer 23, and its density correction coefficient is stored in an address shown by an address data, through the selecting circuit 8. From the CPU12, a control signal is inputted to the controlling circuit 13, the selecting circuits 8-10 are switched to an output data side of a shading correcting circuit 3, and the RAMs 14-16 also used for read-only.
Patent JP-H02311668-A (JP)
Title: Sanitary installation device for house
Inventor: HAMA MASAJI
IPC: E04H1/12
Filed: 1989-05-26
Abstract: PURPOSE:To effectively use a limited room space by installing a Collected unit which is formed by collecting a bath toilet unit, kitchen unit, accommodation unit, etc., around a rotary shaft, in turnable manners. CONSTITUTION:A collected unit 2 is installed in turnable manners in an installation space 1 a part of which is secured on a floor through the communication to a living room space. The collected unit 2 is constituted by collecting the installation units such as bath toilet unit 4, kitchen unit 5, and an accommodation unit 6 around a rotary shaft 23. The collected unit 2 is turned, and a desired installation unit is used, in the opposed state to a communication part 7b, and other installation units are shielded in the installation space.
Patent JP-H08329726-A (JP)
Title: Luminaire
Inventor: GOTO YOSHIRO
IPC: F21V21/04
Filed: 1995-05-31
Abstract: PURPOSE: To improve workability, and improve installing reliability. CONSTITUTION: A luminaire is provided with a ceiling placing part 8 placed on an upper surface of the ceiling 2 by striding over an installing hole 2a by being inserted into the installing hole 2a arranged on the ceiling 2 and a lamp body part 9 which has a lamp 9a and is installed on the under surface side of the ceiling 2 by being joined to the ceiling placing part 8. A heat unlnerable part 12 is housed in the ceiling placing part 8, and a power source electric wire 10 wired in the ceiling is connected, and the ceiling placing part 8 and the lamp body part 9 are connected to each other through wiring by a connector 11, and the ceiling placing part 8 and the lamp body part 9 are joined together by a joining bolt 13, and it is installed on the ceiling 2 by sandwiching the ceiling 2 between the ceiling placing part 8 and the lamp body part 9.
Patent JP-S6024517-A (JP)
Title: Light shutter element
Inventor: TSUJIUCHI NOBUE
IPC: B41J2/445
Filed: 1983-07-20
Abstract: PURPOSE:To enhance an opening area ratio of a light shutter and a contrast ratio by arranging the outlines of the facing parts of belt-like opposite electrodes in parallel to each other and at a specified angle to the polarizing axis of a polarizer, and according their outlines except the facing parts with the direction of the polarizer or its axis. CONSTITUTION:The light emitted from a light source 26 located behind a polarizing plate 24 and transmitted through the plate 24 enters a PLZT flat plate 21. The incident light on the plate 21 is linearly polarized at 45 deg. to the direction of an electric field spectrum caused by impressing voltage to opposite electrodes formed on the plate 21. When a common electrode 22 on the plate 21 is grounded and the voltage impression electrodes are also grounded, the light passes without being changed, resulting in being intercepted with a polarizing flat plate 25. When voltage is impressed to said electrodes, since the linearly polarized direction of the light incident on the plate 21 is at 45 deg. to the direction of the electric field spectrum, birefringency is caused by the electrooptic effect and the light at that part is transmitted.
Patent JP-H04335872-A (JP)
Title: Specific food for health
Inventor: ONO KIKUO
IPC: A23L1/308
Filed: 1991-05-08
Abstract: PURPOSE:To obtain a specific food for health, containing cold water-soluble dietary fiber in various foods and having biological regulating function such as controlling action on intestinal function, improving action on hypercholesterolemia and hypotensive action. CONSTITUTION:The objective food containing cold water-soluble dietary fiber (preferably dextrin containing >=40% dietary fiber). The dextrin containing the dietary fiber is preferably obtained by subjecting potato starch to treatment with a mineral acid and roasting treatment, successively reacting the resultant roasted dextrin with alpha-amylase and glucoamylase and then filtering and purifying the treated dextrin.
Patent JP-H08330290-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA YOSHIKO
IPC: H01L21/76
Filed: 1995-05-31
Abstract: PURPOSE: To provide a technique wherein shaving of a sidewall is not generated and a trouble on performance caused by the shaving is eliminated in a manufacturing method of a semiconductor device which has a process for forming an isolation region on a semiconductor board by selective oxidation and forms a groove in a semiconductor board and carries out selective oxidation after a sidewall is formed in a side wall of an oxidation prevention film for the selective oxidation. CONSTITUTION: The title method has a process for forming an isolation region 5 on a semiconductor board 1 by selective oxidation. When a sidewall 3 is formed in a side wall of an oxidation prevention film 2 for selective oxidation and a groove 4 is formed in the semiconductor board 1 thereafter and selective oxidation is carried out, a film 6 of the same material (such as polysilicon) as a sidewall formation material such as polysilicon is formed in an upper part of the oxidation prevention film 2, the film 6 is removed after the groove 4 is formed in the semiconductor board l and the film 6 is removed simultaneously with processing for formation of the groove 4.
Patent JP-H09313470-A (JP)
Title: X-ray diagnostic device
Inventor: WATANABE NAOTO
IPC: A61B6/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make a stereo-compatible X-ray diagnostic device portable by controlling voltage applied to the primary side of a stepup transformer for controlling the pulse width of an X-ray as well as timing for exposure thereto. SOLUTION: An inverter frequency signal 63, a pulse control signal 65 and an exposure control signal 67 are supplied from an X-ray controller 53 to an inverter control circuit 55, and an inverter control signal 69 as a logical sum thereof is fed from the inverter control circuit 55 to an inverter 45. Also, the commercial alternating current of a commercial AC power supply 42 is rectified into direct current via a rectifier circuit 43, and converted to high-frequency alternating current via the inverter 45 for application to the primary side of the stepup transformer 49 of a stepup.rectifier circuit 47. In addition, high voltage after raised with the stepup transformer 49 and a Cockcroft-Walton circuit 51 as well as full-wave rectified with the circuit 51 is applied across the anode and filament of an X-ray tube.
Patent JP-S5759073-A (JP)
Title: Wind-power generator
Inventor: OOSHIMA MASAAKI
IPC: F03D5/06
Filed: 1980-09-24
Abstract: PURPOSE: To convert gentle wind power into electrical power in safety by transforming wind pressure into reciprocating motion which is transmitted to a coil disposed in magnetic field.  
     CONSTITUTION: Wind pressure exerted into a box 1 pushes a back plate 4 under its pressure in the direction of A. Simultaneously, pressure in the box 1 is lowered since a gap is formed between the box and the back plate 4, thereby the back plate 4 is returned to its original position by force of a spring 3 so as to close the gap. When the back plate abuts against the box 1, pressure in the box again increases. Since the above motion is successively repeated, the back plate 4 is reciprocated. The back plate 4 carries thereon an iron core 40 and a coil 6 which receives or is surrounded by yorks 7 and which is disposed in magnetic field established by a magnet 8. Accordingly, when the coil 6 is reciprocated by wind pressure, alternating current electrical power can be obtained at terminals 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6112448-A (JP)
Title: Housing type direction indicator
Inventor: ISHII SUSUMU
IPC: B60Q1/26
Filed: 1984-06-28
Abstract: PURPOSE:To facilitate projection of a direction indicator through utilization of a running wind, by a method wherein, in an indicator housed in an outer plate member, the rotary shaft of the indicator is located further backward than the position of the longitudinal direction, extending from the housing position to a projection position, of the surface of the direction indicator. CONSTITUTION:A direction indicator 1 is disposed to the side of a head lamp 3 mounting part of a cauling 2 in a manner that an outer side surface 1a thereof is positioned flush with the outer surface of the cauling 2 in a housed condition. A relation between an indication surface 4 of the direction indicator 1 and a rotary shaft 5 is set in a manner that a rotary shaft 5 is always situated in the rear from the display surface, and the rotary shaft 5 is positioned further backward than the longitudinal position of the indicator surface located under a condition in which the direction indicator 1 is pivoted from a position, allowing the indicator to be housed within the cauling 2, to a position allowing the indicator to be moved out to the outermost spot from the cauling 2. This causes a direction, in which the direction indicator 1 is opened, to coincide with a direction in which a running wind W is exerted, and enables the direction indicator 1 to be rapidly and easily emerged from the cauling 2 through utilization of the running wind W to perform accurate indication of a direction.
Patent JP-H05323803-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide protective members on the transfer area of a photosensitive belt exposed from a process cartridge. CONSTITUTION:The protective members 50A and 50B, which cover the transfer area 1A of the photosensitive belt 1 and can be opened upward/downward are provided inside the process cartridge 30, and the opening/closing pins PA and PB at their ends are placed while protruding out of the process cartridge 30. When the side cover of the device is opened and image formation is not carried out, the protective members 50A and 50B hold the transfer area 1A in shielding state by means of the energizing an extension spring 53, when the side cover is closed and image formation is carried out, the opening/closing pins PA and PB are pushed and opened by the action of an opening/closing lever attending on the closing of the side cover, thereby opening the protective members 50A and 50B.
Patent JP-S6026095-A (JP)
Title: New solid lubricant
Inventor: HATSUTORI MAKOTO
IPC: C10N50/02
Filed: 1983-07-22
Abstract: PURPOSE:To provide a solid lubricant consisting of a specified lamellar compd., which has excellent resistance to heat and chemicals and can be used even in an oxidizing atmos. at a high temp. CONSTITUTION:alpha-ZrNCl obtained by heating ZrCl4 at 300-350 deg.C in ammonia gas is heated at 500-650 deg.C in ammonia gas stream to obtain beta-ZrNCl in yellowish green color. The beta-ZrNCl and a small amt. of ZrCl4 are packed in a tube and are heated at 500-1,000 deg.C for 5-20hr to prepare the solid lubricant consisting of lamellar beta-ZrNX compd. (where X is Cl, Br or solid soln. of Cl and Br). EFFECT:The lubricant has a low reactivity with substrates such as metal on a frictional surface and maintains excellent lubricating property for a long period even under high vacuum.
Patent JP-H11324957-A (JP)
Title: Electric compressor
Inventor: YOKOMACHI HISAYA
IPC: F04C18/344
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize an electric compressor by forming a compression chamber by a cylinder inner face, a fixed rotor and a partitioning vane in a rotor of an electric motor. SOLUTION: In an electric compressor, when a rotor 21 is rotated, the discharging is performed twice per one rotation in the left and right compression chambers. That is, the discharging is performed twice per one rotation of the rotor 1. On this occasion, both chambers perform the suction, compression and discharging cycles in a state that they are shifted from one another by 180 degrees. Further in the electric compressor, all the elements forming a compressing mechanism such as a cylinder 8, a fixed rotor 15, a partitioning vane 31 or the like is accommodated in the rotor 21 of an electric motor 10. Thereby the electric compressor can be made compact without elongated in the axial direction of the electric motor.
Patent JP-S6024988-A (JP)
Title: Heat transfer type serial printer
Inventor: MATSUDA HIDEO
IPC: B41J33/38
Filed: 1983-07-20
Abstract: PURPOSE:To provide a small-type heat transfer type serial printer capable of recording at high speed and at low running cost, by enabling to record in both directions through effectively utilizing a heat transfer type ink ribbon for recording multiple times. CONSTITUTION:A carriage 4 starts to be moved rightward by a carriage driver, while a recording head 6 is pressed against a platen 2 through an ink ribbon and a recording paper 1 by driving a head-lifting motor 7, and heat transfer recording in forward movement is started by a recording signal. Then, the carriage 4 starts to be moved leftward by the carriage driver. At the time of changing over from the forward movement to the backward movement and vice versa, it is sufficient to take up the ribbon by an amount equal to 1/N times of the length of one line, so that it can be contrived to enhance recording speed by recording in both directions. For the same length of the ink ribbon, recording capability is increased by N times, the frequency of replacement is reduced, and the running cost is reduced. For the same recording capability, the length of the ink ribbon is shortened, the winding diameter of the ribbon is reduced, and the size of the printer can also be reduced.